仅通过标题tag 分析全部数据

main.py

@@ -30,7 +30,7 @@ class LightGBM(object):
             "tag3",
             "tag4"
         ]
-        self.str_columns = ["tag1", "tag2", "tag3", "tag4"]
+        self.str_columns = ["tag1", "tag2"]
         self.split_c = 0.75
         self.yc = 0.8
         self.model = "models/lightgbm_0408_all_tags.bin"